EP3916340A4 - TRANSMISSION DEVICE FOR TESTING DEVICE, TESTING DEVICE AND OBJECT TESTING METHOD THEREBY - Google Patents

TRANSMISSION DEVICE FOR TESTING DEVICE, TESTING DEVICE AND OBJECT TESTING METHOD THEREBY Download PDF

Info

Publication number
EP3916340A4
EP3916340A4 EP20744658.4A EP20744658A EP3916340A4 EP 3916340 A4 EP3916340 A4 EP 3916340A4 EP 20744658 A EP20744658 A EP 20744658A EP 3916340 A4 EP3916340 A4 EP 3916340A4
Authority
EP
European Patent Office
Prior art keywords
testing device
testing
same
transfer apparatus
testing method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20744658.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3916340A1 (en
Inventor
Myong Kang
Kang Jo HWANG
Choung Min Jung
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koh Young Technology Inc
Original Assignee
Koh Young Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koh Young Technology Inc filed Critical Koh Young Technology Inc
Publication of EP3916340A1 publication Critical patent/EP3916340A1/en
Publication of EP3916340A4 publication Critical patent/EP3916340A4/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
    • G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/18—Means for guiding or supporting belts, ropes, or chains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/167—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by projecting a pattern on the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/081—Testing mechanical properties by using a contact-less detection method, i.e. with a camera
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/9515—Objects of complex shape, e.g. examined with use of a surface follower device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B9/00—Housing or supporting of instruments or other apparatus
    • G12B9/08—Supports; Devices for carrying
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G01B5/0004—Supports
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G01N2021/95638—Inspecting patterns on the surface of objects for PCB's

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Signal Processing (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
EP20744658.4A 2019-01-24 2020-01-22 TRANSMISSION DEVICE FOR TESTING DEVICE, TESTING DEVICE AND OBJECT TESTING METHOD THEREBY Pending EP3916340A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20190009391 2019-01-24
PCT/KR2020/001074 WO2020153742A1 (ko) 2019-01-24 2020-01-22 검사 장치용 이송 기구, 검사 장치, 및 이를 이용하는 대상물 검사 방법

Publications (2)

Publication Number Publication Date
EP3916340A1 EP3916340A1 (en) 2021-12-01
EP3916340A4 true EP3916340A4 (en) 2022-03-23

Family

ID=71735592

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20744658.4A Pending EP3916340A4 (en) 2019-01-24 2020-01-22 TRANSMISSION DEVICE FOR TESTING DEVICE, TESTING DEVICE AND OBJECT TESTING METHOD THEREBY
EP20744756.6A Pending EP3916341A4 (en) 2019-01-24 2020-01-22 TEST DEVICE JIG, TEST DEVICE, TEST ASSEMBLY, AND OBJECT TESTING METHOD USING THE SAME

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20744756.6A Pending EP3916341A4 (en) 2019-01-24 2020-01-22 TEST DEVICE JIG, TEST DEVICE, TEST ASSEMBLY, AND OBJECT TESTING METHOD USING THE SAME

Country Status (6)

Country Link
US (2) US11867747B2 (ko)
EP (2) EP3916340A4 (ko)
JP (2) JP7206401B2 (ko)
KR (2) KR102655029B1 (ko)
CN (2) CN113330273B (ko)
WO (2) WO2020153741A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102670188B1 (ko) * 2021-06-11 2024-05-29 주식회사 케이아이 Pba 자동 검사 장치
KR102671565B1 (ko) * 2021-11-04 2024-06-03 (주)글로벌엔지니어링 모터 검사 장치 및 그 제어방법
CN114590564B (zh) * 2022-05-11 2022-07-19 广东福能东方技术研发有限公司 一种pcb板检测装置及其检测方法

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JP2007311497A (ja) * 2006-05-17 2007-11-29 Fuji Mach Mfg Co Ltd プリント基板保持装置
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See also references of WO2020153742A1 *

Also Published As

Publication number Publication date
CN113330273B (zh) 2023-11-21
WO2020153741A1 (ko) 2020-07-30
CN113330272B (zh) 2023-11-28
JP2022518542A (ja) 2022-03-15
EP3916341A1 (en) 2021-12-01
CN113330272A (zh) 2021-08-31
US11867747B2 (en) 2024-01-09
JP7246497B2 (ja) 2023-03-27
KR20210099158A (ko) 2021-08-11
WO2020153742A1 (ko) 2020-07-30
EP3916341A4 (en) 2022-03-23
JP2022519482A (ja) 2022-03-24
KR102655029B1 (ko) 2024-04-08
CN113330273A (zh) 2021-08-31
KR20210099157A (ko) 2021-08-11
JP7206401B2 (ja) 2023-01-17
KR102649083B1 (ko) 2024-03-20
EP3916340A1 (en) 2021-12-01
US20220091180A1 (en) 2022-03-24
US20220091179A1 (en) 2022-03-24
US11921151B2 (en) 2024-03-05

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